156972056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23057}}^1$

素因数の和:23123

約数の個数: 32

約数和(自身を含む): 315433440

約数和(自身を除く): 158461384

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 23057, 46114, 92228, 184456, 530311, 853109, 1060622, 1706218, 2121244, 3412436, 4242488, 6824872, 19621507, 39243014, 78486028, 156972056]

約数ペア:

[(1, 156972056), (2, 78486028), (4, 39243014), (8, 19621507), (23, 6824872), (37, 4242488), (46, 3412436), (74, 2121244), (92, 1706218), (148, 1060622), (184, 853109), (296, 530311), (851, 184456), (1702, 92228), (3404, 46114), (6808, 23057)]